The AcousticPro 4K eFinity Series is an acoustically transparent EDGE FREE® fixed frame screen by EPV Screens. The ultra-thin bezel design reduces the overall footprint and maximizes the viewing area. It utilizes our award-winning AcousticPro 4K front projection material, which has a sheer weave design specifically crafted to improve both audio and visual performance. It reduces light loss while allowing sound to breathe through minimal attenuation. The tight angled perforations negate the formation of moiré effect which is typically encountered on most sound transparent screen materials. The AcousticPro 4K eFinity is the perfect compliment to a dedicated home theater when speakers need to be hidden behind the screen.